pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <name>nukkit</name>
    <groupId>cn.nukkit</groupId>
    <artifactId>nukkit</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <maven.compiler.source>1.8</maven.compiler.source>
        <maven.compiler.target>1.8</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.fusesource.jansi</groupId>
            <artifactId>jansi</artifactId>
            <version>1.14</version>
        </dependency>
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>21.0</version>
        </dependency>
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.4</version>
        </dependency>
        <dependency>
            <groupId>org.yaml</groupId>
            <artifactId>snakeyaml</artifactId>
            <version>1.16</version>
        </dependency>
        <dependency>
            <groupId>jline</groupId>
            <artifactId>jline</artifactId>
            <version>2.14.2</version>
        </dependency>
		<dependency>
			<!-- This dependency doesn't seem to be available in public maven repos.
			     The jar file is included with the project under the lib dir.
			     You need to manually install it in your local maven repo.  
			     The command below should work if mvn is on your path and you are in the lib dir:
			     mvn install:install-file -Dfile=leveldb.jar -DgroupId=com.tinfoiled.mcpe.leveldb -DartifactId=leveldb -Dversion=0.8 -Dpackaging=jar 
			 -->
            <groupId>com.tinfoiled.mcpe.leveldb</groupId>
            <artifactId>leveldb</artifactId>
            <version>0.8</version>
        </dependency>
        <dependency>
            <groupId>io.netty</groupId>
            <artifactId>netty-all</artifactId>
            <version>4.1.6.Final</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
		    <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-install-plugin</artifactId>
                <version>2.5.2</version>
                <executions>
                    <execution>
                        <id>install-external</id>
                        <phase>clean</phase>
                        <configuration>
                            <file>${basedir}/lib/leveldb.jar</file>
                            <repositoryLayout>default</repositoryLayout>
                            <groupId>com.tinfoiled.mcpe.leveldb</groupId>
                            <artifactId>leveldb</artifactId>
                            <version>0.8</version>
                            <packaging>jar</packaging>
                            <generatePom>true</generatePom>
                        </configuration>
                        <goals>
                            <goal>install-file</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-enforcer-plugin</artifactId>
                <version>1.4.1</version>
                <executions>
                    <execution>
                        <id>enforce</id>
                        <configuration>
                            <rules>
                                <DependencyConvergence />
                            </rules>
                        </configuration>
                        <goals>
                            <goal>enforce</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>2.4.1</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <transformers>
                        <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                            <mainClass>cn.nukkit.Nukkit</mainClass>
                        </transformer>
                    </transformers>
                    <dependencyReducedPomLocation>${project.build.directory}/dependency-reduced-pom.xml</dependencyReducedPomLocation>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>